Law enforcement
Forensic Information Data Exchange and the Partnership Between Law Enforcement and Crime Laboratories
NIJ Conference Panel
Sex Offenders in the Community: Post-Release, Registration, Notification and Residency Restrictions
The management of sexual offenders in the community post-release is an issue of increasing concern to law enforcement, policymakers and the public. In recent years, efforts to strengthen registration and notification have been enhanced. At the same time, comparatively little attention has been paid to related matters, such as how residency restrictions may impact offenders' efforts to find stable work and living arrangements once they are released from prison, whether rates of recidivism have changed, and whether these policies increase the safety of potential victims.
A Foundation for Policing Research: The Policing Research Platform
Law Enforcement Investigations
Law enforcement investigations close cases and can prevent new crimes from occurring. Training in research-based investigative procedures and access to tools and resources can help law enforcement officers carry out successful investigations.
NIJ research enhances the forensic aspects of investigations and supports the creation and maintenance of investigative resources, such as manuals, databases and training courses.
NIJ has funded research in several areas relevant to...
Policing Operations
Because of the varied nature of crime, police operations must be diverse and flexible. Police must be able to react to situations that range from a threat of explosives to a fleeing suspect. During these operations, officers need tools and training to be as effective and as safe as possible.
NIJ supports research and development on new technologies that will aid police operations, whether by...
NIJ Civil Disturbance Unit Standards: The Importance of Standards and Testing
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Identifying the Needs of Public Safety Agencies
Identifying the needs of criminal justice practitioners and agencies plays a critical role in how NIJ sets its agenda.
Key Components of NIJ’s Needs Identification Process
A need is a capability gap...
Impression Evidence: Strengthening the Disciplines of Fingerprints, Firearms, Footwear, and Other Pattern and Impression Sciences Through Research
Forensic examinations involving specific forensic science disciplines are typically dependent upon qualitative analyses and expert interpretation of observed patterns based on a scientific foundation, rather than quantitative results. These disciplines include latent fingerprints, questioned documents, footwear, and other forms of impression and pattern evidence.
DNA at Our Fingertips
Law Enforcement
NIJ's is dedicated to the development of knowledge and tools that will advance policing operations and practices to deliver policing services to communities more effectively and efficiently. The National Institute of Justice has been a leader in developing and advancing the research agenda for policing.
On this page, find links to articles, awards, events, publications, and multimedia related to law enforcement and policing.
Safeguarding Houses of Worship
Making Decisions About Criminal Justice Technology: Needs and Challenges
Selection and Implementation of Unmanned Aircraft Systems Technology for Law Enforcement
Testing of Small Unmanned Aircraft Systems for Law Enforcement Use in Indoor Tactical Missions
Equipment Performance Report: 2011 Patrol Vehicle Tires, July 2011
Protect Your School with JTIC's Security and Safety Assessment Tool
Equipment Performance Report: 1997 Evaluation of Replacement Brake Pads for Police Patrol Vehicles
Body Armor Video for Officers
Law Enforcement officers need proper equipment when they go to work. NIJ and National Law Enforcement Technology Center work together to ensure that body armor standards help officers do their jobs. A new video is available for officers.
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Crime File: Foot Patrol
This video, in the Crime File series, assesses the impact of police foot patrol in Newark, N.J., and Boston, Mass., and presents a panel discussion of the nature and effects of foot patrol as well as possibilities for improving it.
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Keeping Police Officers Safe on the Road
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